Changchun Institute of Optics,Fine Mechanics and Physics,CAS
THE STRUCTURE AND LUMINESCENCE CHARACTERISTICS OF SRSIO3EU3+BI3+ SYNTHESIZED AT A HIGH-PRESSURE AND HIGH-TEMPERATURE | |
Liu H. J.; Wang Y. F.; Yang J. H.; Li L. P.; Su W. H.; Guan Z. S.; Yu B. G. | |
1993 | |
发表期刊 | Journal of Alloys and Compounds |
ISSN | 0925-8388 |
卷号 | 191期号:1页码:1月4日 |
摘要 | The SrSiO3:Eu3+:Bi3+ Samples were first synthesized using a high temperature of 1200-degrees-C and a high pressure of 3.15 GPa. The structure of the samples and the influence of pressure and temperature on the luminescence properties have been studied in comparison with those prepared at atmospheric pressure. This shows that there is a structural transformation under pressure; the samples prepared at atmospheric pressure have a hexagonal phase structure; in the pressure range 2.34-4.10 GPa this structure transforms into a pseudo-orthorhombic phase (monoclinic). The effects of high pressure obviously make the intensity and quantum luminescence efficiency decrease, the half-width increase and the red shift of the emission peak increase to 756 cm-1. The variation in the luminescence characteristics is due to the pressure-induced change in crystal structure. |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:A1993KM86200001 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/34460 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Liu H. J.,Wang Y. F.,Yang J. H.,et al. THE STRUCTURE AND LUMINESCENCE CHARACTERISTICS OF SRSIO3EU3+BI3+ SYNTHESIZED AT A HIGH-PRESSURE AND HIGH-TEMPERATURE[J]. Journal of Alloys and Compounds,1993,191(1):1月4日. |
APA | Liu H. J..,Wang Y. F..,Yang J. H..,Li L. P..,Su W. H..,...&Yu B. G..(1993).THE STRUCTURE AND LUMINESCENCE CHARACTERISTICS OF SRSIO3EU3+BI3+ SYNTHESIZED AT A HIGH-PRESSURE AND HIGH-TEMPERATURE.Journal of Alloys and Compounds,191(1),1月4日. |
MLA | Liu H. J.,et al."THE STRUCTURE AND LUMINESCENCE CHARACTERISTICS OF SRSIO3EU3+BI3+ SYNTHESIZED AT A HIGH-PRESSURE AND HIGH-TEMPERATURE".Journal of Alloys and Compounds 191.1(1993):1月4日. |
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